Certify
Require
Require verb - To have as a requirement.
Cite this Source
Require and Certify. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certify/require
Certify & Require. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certify/require>.
Require or Certify. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certify/require.
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